公开(公告)号：US5949757A

公开(公告)日：1999-09-07

申请号：US726749

申请日：1996-10-07

申请人： Masafumi Katoh ,  Takeshi Kawasaki ,  Naotoshi Watanabe ,  Tetsuya Nishi ,  Toshio Soumiya ,  Koji Nakamichi ,  Tomohiro Ishihara ,  Michio Kusayanagi ,  Masato Okuda

发明人： Masafumi Katoh ,  Takeshi Kawasaki ,  Naotoshi Watanabe ,  Tetsuya Nishi ,  Toshio Soumiya ,  Koji Nakamichi ,  Tomohiro Ishihara ,  Michio Kusayanagi ,  Masato Okuda

IPC分类号： H04Q3/00 ,  H04L12/24 ,  H04L12/26 ,  H04L12/813 ,  H04L12/815 ,  H04L12/819 ,  H04Q11/04 ,  G01R31/08 ,  G08C15/00

CPC分类号： H04L43/00 ,  H04L12/2602 ,  H04Q11/0478 ,  H04L43/0894 ,  H04L43/16

摘要： An ATM connection is a virtual communication path specified by VPI/VCI. A plurality of ATM connections that are directed to the same output line is defined as an ATM connection group. A connection UPC (Usage Parameter Control) facility is provided for each of the ATM connections and a connection group UPC facility is provided for the ATM connection group. The connection UPC facilities and the connection group UPC facility are operated in either the monitor mode or the control mode. In the monitor mode, when the rate of flow of packets into a network exceeds a threshold, a control unit is informed of it, but cells are allowed to enter the network as they are. In the control mode, when the rate of flow of cells into the network exceeds the threshold, cells the flow rate of which exceeds the threshold are discarded.

摘要翻译： ATM连接是由VPI / VCI指定的虚拟通信路径。 定向到相同输出线的多个ATM连接被定义为ATM连接组。 为每个ATM连接提供连接UPC（使用参数控制）设施，并为ATM连接组提供连接组UPC设施。 连接UPC设施和连接组UPC设施在监控模式或控制模式下运行。 在监控模式下，当网络中的分组流量超过阈值时，通知控制单元，但允许单元原样进入网络。 在控制模式中，当进入网络的小区流量超过阈值时，其流量超过阈值的小区被丢弃。

公开(公告)号：US06226265B1

公开(公告)日：2001-05-01

申请号：US08679362

申请日：1996-07-08

申请人： Koji Nakamichi ,  Takeshi Kawasaki ,  Tomohiro Ishihara ,  Toshio Soumiya ,  Masato Okuda ,  Michio Kusayanagi ,  Naotoshi Watanabe ,  Masafumi Katoh ,  Toshiyuki Sudo

发明人： Koji Nakamichi ,  Takeshi Kawasaki ,  Tomohiro Ishihara ,  Toshio Soumiya ,  Masato Okuda ,  Michio Kusayanagi ,  Naotoshi Watanabe ,  Masafumi Katoh ,  Toshiyuki Sudo

IPC分类号： H04J116

CPC分类号： H04L12/5602 ,  H04L43/0894 ,  H04L43/16 ,  H04L2012/5615 ,  H04L2012/5619 ,  H04L2012/5635 ,  H04L2012/5636 ,  H04L2012/5637 ,  H04L2012/5651

摘要： In a first UPC, a PCR is set as a monitor rate for each connection. If a transfer rate of a cell exceeds the PCR set for the connection, the cell is discarded. In a second UPC, an ACR is set as a monitor rate for each connection. If the transfer rate of the cell exceeds the ACR set for the connection, a lower priority is assigned to that cell. Additionally, with a configuration where one UPC monitors a varying rate, a parameter change process is controlled by obtaining a time between a passage time of a detected B-RM cell and an arrival of a user cell and comparing the obtained time with maximum and minimum delay standard values. A parameter table including some parameters is provided. A header of an arrived cell in a forward direction is extracted, and it is determined whether or not the arrived cell is a violation cell using the leaky bucket algorithm, etc. If the arrived cell is a violation cell, it is discarded. An RM cell in a backward direction is received and extracted, and the parameter table is updated by calculating the minimum cell interval, etc. based on data included in a payload of the RM cell.

摘要翻译： 在第一UPC中，将PCR设置为每个连接的监视速率。 如果小区的传输速率超过连接的PCR集，则丢弃该小区。 在第二UPC中，将ACR设置为每个连接的监视速率。 如果小区的传输速率超过为连接设置的ACR，则将较低的优先级分配给该小区。 此外，利用一个UPC监视变化速率的配置，通过获得检测到的B-RM单元的通过时间与用户单元的到达之间的时间来控制参数改变处理，并将获得的时间与最大和最小值进行比较 延迟标准值。 提供了包括一些参数的参数表。 提取到向前方的到达小区的报头，并且使用泄漏桶算法等确定到达的小区是否是违规小区。如果到达的小区是违规小区，则将其丢弃。 接收并提取向后方向的RM单元，并且通过基于包括在RM单元的有效载荷中的数据来计算最小单元间隔等来更新参数表。

公开(公告)号：US5892762A

公开(公告)日：1999-04-06

申请号：US651594

申请日：1996-05-22

申请人： Masato Okuda ,  Toshiyuki Sudo ,  Tomohiro Ishihara ,  Michio Kusayanagi

发明人： Masato Okuda ,  Toshiyuki Sudo ,  Tomohiro Ishihara ,  Michio Kusayanagi

IPC分类号： H04Q3/00 ,  H04L12/741 ,  H04L12/815 ,  H04L12/823 ,  H04L12/835 ,  H04L12/863 ,  H04L12/865 ,  H04L12/879 ,  H04J3/02

CPC分类号： H04L49/503 ,  H04L49/205 ,  H04L49/30 ,  H04L49/3081 ,  H04L49/90 ,  H04L2012/5651 ,  H04L2012/568 ,  H04L2012/5681 ,  H04L49/3009

摘要： A buffer control system is a system for implementing both a priority control process and a shaping process of cells with a hardware configuration of a small size in a network routing fixed-length packets which are respectively composed of transfer data and control information added to the transfer data, and to which priority information is assigned, according to the control information. If a cell written to an empty area of a cell buffer is a prioritized cell, and its expected output time is a time slot, an address where the cell is stored in the cell buffer is arranged in a time slot in a prioritized cell entry memory. When it reaches the time to read the cell stored in the time slot, the address stored in the time slot is written to an output list chain, and the cell is read from that address. The empty area of the buffer is managed using a free list chain.

摘要翻译： 缓冲器控制系统是在网络路由固定长度分组中实现具有小尺寸的硬件配置的小区的优先级控制处理和整形处理的系统，其分别由传送数据和添加到传送的控制信息组成 数据，并根据控制信息分配给哪个优先级信息。 如果写入单元缓冲器的空区域的单元是优先化单元，并且其预期输出时间是时隙，则将单元存储在单元缓冲器中的地址排列在优先小区输入存储器中的时隙中 。 当达到读取存储在时隙中的单元的时间时，将时隙中存储的地址写入输出列表链，并从该地址读取单元。 缓冲区的空白区域使用免费的列表链条进行管理。

公开(公告)号：US06473432B1

公开(公告)日：2002-10-29

申请号：US09023962

申请日：1998-02-13

申请人： Kazuto Nishimura ,  Takaaki Wakisaka ,  Masato Okuda ,  Jun Tanaka ,  Tomohiro Ishihara

发明人： Kazuto Nishimura ,  Takaaki Wakisaka ,  Masato Okuda ,  Jun Tanaka ,  Tomohiro Ishihara

IPC分类号： H04L1228

CPC分类号： H04Q11/0478 ,  H04L2012/5672 ,  H04L2012/5681

摘要： The present invention relates to a buffer control apparatus and method. In a buffer control apparatus for controlling storage process for a common buffer which is commonly used for a plurality of routes and temporarily stores data received from the routes, the buffer control apparatus comprises a route discriminating section for identifying the routes of the received data; a storage section for storing at least information concerning a storing position for the received data within the common buffer for each of the routes; and a control section for performing a control operation for virtually storing, route by route, the received data into the common buffer according to a result of route identification in the route discriminating section and the information concerning the storing position in the storage section, whereby the storage control in the common buffer is performed such that the common buffer can be virtually used as discrete buffers, in order to secure minimum band for each of the routes without increasing the capacity of the buffer and complicating the readout control for the buffer.

摘要翻译： 本发明涉及一种缓冲控制装置和方法。 在用于控制通常用于多个路由的公共缓冲器的存储处理的缓冲器控制装置中，临时存储从路径接收的数据，缓冲器控制装置包括用于识别接收数据的路由的路由识别部分; 存储部分，用于至少存储关于每个路线的公共缓冲器内的接收数据的存储位置的信息; 以及控制部分，用于根据路线识别部分中的路线识别结果和与存储部分中的存储位置有关的信息进行虚拟存储，路由将接收到的数据路由到公共缓冲器中的控制操作，由此， 执行公共缓冲器中的存储控制，使得公共缓冲器可以虚拟地用作离散缓冲器，以便为每个路由保证最小带宽，而不增加缓冲器的容量并使缓冲器的读出控制变得复杂。

公开(公告)号：US09198081B2

公开(公告)日：2015-11-24

申请号：US13332806

申请日：2011-12-21

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： H04W28/06 ,  H04L1/18 ,  H04L1/16 ,  H04L1/00 ,  H04W84/04

CPC分类号： H04W28/06 ,  H04L1/1614 ,  H04L1/1835 ,  H04L2001/0097 ,  H04W84/047

摘要： A receiving device includes a packet receiver that is coupled to a plurality of paths, and a packet transmitter that generates reception-acknowledgement information indicating that the packet receiver receives a packet when the packet receiver receives the packet over one of the paths, and that transmits the reception-acknowledgement information to a path that is among the plurality of paths and different from the path over which the packet receiver has received the packet.

摘要翻译： 接收装置包括耦合到多个路径的分组接收机，以及分组发送器，其生成接收确认信息，该分组发送器指示分组接收机在分组接收机通过一条路径接收分组时接收分组，并且发送 所述接收确认信息到所述多个路径中的路径，并且与所述分组接收机已经接收到所述分组的路径不同。

公开(公告)号：US08913066B2

公开(公告)日：2014-12-16

申请号：US13452700

申请日：2012-04-20

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： G06F13/14 ,  G06F3/0482 ,  G01S7/04

CPC分类号： G06F3/0482 ,  B63B49/00 ,  G01C21/005 ,  G01S7/04 ,  G06F3/0484

摘要： An information display device is provided. The information display device includes a controller for being able to execute a plurality of applications, a user interface for allowing a user to instruct the controller, and a display unit for simultaneously displaying an application selection menu item for allowing the user to select one of the applications and an application proprietary menu item that is used with a selected application, along with an information image created by execution of the selected application. The display unit is configured to display the information image, the application selection menu item, and the application proprietary menu at substantially the same position on a display screen of the display unit, regardless of which application is selected.

摘要翻译： 提供信息显示装置。 信息显示装置包括：能够执行多个应用的​​控制器，用于允许用户指示控制器的用户界面;以及显示单元，用于同时显示应用选择菜单项，以允许用户选择 应用程序和与选定应用程序一起使用的应用程序专有菜单项，以及通过执行所选应用程序创建的信息图像。 显示单元被配置为在显示单元的显示屏幕上的基本上相同的位置处显示信息图像，应用选择菜单项和应用专有菜单，而不管选择哪个应用。

公开(公告)号：US08331852B2

公开(公告)日：2012-12-11

申请号：US13036715

申请日：2011-02-28

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： H04B17/02

CPC分类号： H04B7/2606

摘要： A relay station that includes a receiving unit acquiring a measurement timing at which a radio terminal measures a reception quality of a radio signal, and a transmitting unit transmitting in said measurement timing a radio signal with which said radio terminal is capable of measuring reception quality.

摘要翻译： 一种中继站，包括：获取无线电终端测量无线电信号的接收质量的测量定时的接收单元;以及在所述测量定时中发送所述无线电终端能够测量接收质量的无线电信号的发送单元。

公开(公告)号：US08284700B2

公开(公告)日：2012-10-09

申请号：US12604551

申请日：2009-10-23

申请人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

发明人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

IPC分类号： H04L12/28

CPC分类号： H04B7/022

摘要： A method for cooperative data transfer includes establishing a primary wireless connection with a primary access station. The primary wireless connection uses a primary synchronization channel that is transmitted during a first frame of a super frame. The super frame comprises a plurality of frames. The method also includes detecting a secondary synchronization channel generated by an alternate access station during a subsequent frame of the super frame. The method further includes determining whether the detected secondary synchronization channel has a signal strength greater than a threshold signal strength. The method additionally includes receiving permission to begin a cooperative data transfer operation with both the primary access station and the alternate access station.

摘要翻译： 用于协作数据传输的方法包括建立与主接入站的主无线连接。 主要无线连接使用在超帧的第一帧期间发送的主同步信道。 超帧包括多个帧。 该方法还包括在超帧的后续帧期间检测由备用接入站产生的辅同步信道。 该方法还包括确定检测到的辅同步信道是否具有大于阈值信号强度的信号强度。 该方法还包括接收许可以开始与主接入站和备用接入站的协作数据传输操作。

公开(公告)号：US20100172267A1

公开(公告)日：2010-07-08

申请号：US12604551

申请日：2009-10-23

申请人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

发明人： Dorin Viorel ,  Masato Okuda ,  Kevin Power ,  Luciano Sarperi

IPC分类号： H04L12/28 ,  H04W4/00

CPC分类号： H04B7/022

摘要： A method for cooperative data transfer includes establishing a primary wireless connection with a primary access station. The primary wireless connection uses a primary synchronization channel that is transmitted during a first frame of a super frame. The super frame comprises a plurality of frames. The method also includes detecting a secondary synchronization channel generated by an alternate access station during a subsequent frame of the super frame. The method further includes determining whether the detected secondary synchronization channel has a signal strength greater than a threshold signal strength. The method additionally includes receiving permission to begin a cooperative data transfer operation with both the primary access station and the alternate access station.

摘要翻译： 用于协作数据传输的方法包括建立与主接入站的主无线连接。 主要无线连接使用在超帧的第一帧期间发送的主同步信道。 超帧包括多个帧。 该方法还包括在超帧的后续帧期间检测由备用接入站产生的辅同步信道。 该方法还包括确定检测到的辅同步信道是否具有大于阈值信号强度的信号强度。 该方法还包括接收许可以开始与主接入站和备用接入站的协作数据传输操作。

公开(公告)号：US07715388B2

公开(公告)日：2010-05-11

申请号：US11471301

申请日：2006-06-20

申请人： Masato Okuda

发明人： Masato Okuda

IPC分类号： H04L12/56

CPC分类号： H04L45/00 ,  H04L12/185 ,  H04L45/16 ,  H04L45/60

摘要： A message-type determining unit determines whether an IGMP message received from a user terminal is a join message. A table controlling unit determines that a connection needs to be established when receiving a join message from a user terminal. The table controlling unit determines that a connection needs to be removed when all the user terminals have left a multicast group. A CID obtaining unit obtains the CID of a connection to be established or removed. A C control-message generating unit generates a C control message to request connection establishment or connection removal. A C control-message transmitting unit sends the C control message to an OLT.

摘要翻译： 消息类型确定单元确定从用户终端接收的IGMP消息是否是加入消息。 当从用户终端接收到加入消息时，表控制单元确定需要建立连接。 当所有用户终端已经离开多播组时，表控制单元确定需要去除连接。 CID获取单元获得要建立或移除的连接的CID。 C控制消息生成单元生成C控制消息以请求连接建立或连接移除。 C控制消息发送单元将C控制消息发送到OLT。